/*
 * Copyright (c) 2013 Mario Freitas (imkira@gmail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

using System;
using System.Collections.Generic;
using System.Text;

namespace URLClient
{
  public interface IHTTPHeaderList : ISlowOrderedDictionary<string, string>
  {
  }

  public class HTTPHeaderList : SlowOrderedDictionary<string, string>,
    IHTTPHeaderList
  {
    public HTTPHeaderList() :
      base(StringComparer.InvariantCultureIgnoreCase)
    {
    }

    public override string ToString()
    {
      StringBuilder builder = new StringBuilder("HTTPHeaderList<");

      bool first = true;
      foreach (KeyValuePair<string, string> header in _list)
      {
        if (first)
        {
          first = false;
        }
        else
        {
          builder.Append(",");
        }
        builder.Append(header.Key).Append("=").Append(header.Value);
      }

      return builder.Append(">").ToString();
    }
  }
}
